#$%^&*AU2012200389B220131031.pdf#####ABSTRACT Disclosed herein is an anti-wart pharmaceutical 5 composition including a water-soluble extract from a plant of Solanum genus, the water-soluble extract comprising at least 60% of solamargine and solasonine. Also disclosed is a method for treatingwart including applying to a subject in need of such treatment the water-soluble extract. 10